140888244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1543}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 376291328

約数和(自身を除く): 235403084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1087, 1543, 2174, 3086, 3261, 4348, 4629, 6172, 6522, 7609, 9258, 10801, 13044, 15218, 18516, 21602, 22827, 30436, 32403, 43204, 45654, 64806, 91308, 129612, 1677241, 3354482, 5031723, 6708964, 10063446, 11740687, 20126892, 23481374, 35222061, 46962748, 70444122, 140888244]

約数ペア:

[(1, 140888244), (2, 70444122), (3, 46962748), (4, 35222061), (6, 23481374), (7, 20126892), (12, 11740687), (14, 10063446), (21, 6708964), (28, 5031723), (42, 3354482), (84, 1677241), (1087, 129612), (1543, 91308), (2174, 64806), (3086, 45654), (3261, 43204), (4348, 32403), (4629, 30436), (6172, 22827), (6522, 21602), (7609, 18516), (9258, 15218), (10801, 13044)]